Ребзя хэлпуйте
1 Вставьте слова
do / does / work / works
1 What this pedal do?
2 How do computers ?
3 How does a hovercraft ?
4 What these buttons do?
2 Complete the questions.
Have / Are / Is / Has / Does / Do
5 your car battery flat?
6 you connected the speakers to the computer?
7 the cables connected to the power source?
8 your printer just broken down?
9 your new computer work?
10 the levers control the brakes?
3 Сопоставьте во с ответами
11 Have you switched on the power?
12 Are you sitting in front of the computer now?
13 Do the LED lights go on when you start the computer?
14 What does this button do?
15 What do these switches do?
16 Is the disk inside the disk drive?
A They switch off the power.
B Yes, I have.
C No, it isn’t.
D It switches on the power.
E No, they don’t.
F Yes, I am.
4 Составьте предложения
17 If , .
18 If , .
A change the batteries
B press the brake pedal
C your torch doesn’t work
D you want to stop the car
5 Вставьте слова. Каждое слово - только ОДИН раз
This / I’m / I / have / can / is / you / the
Hello, (19) reached the car repair hotline. (20) Dave speaking. (21) mechanic. How (22) help you?
6 Complete these sentences. Use one of the words twice.
on / from / to
23 The fan is mounted a strong base.
24 The antenna is attached the roof.
25 The telephone is connected the computer.
26 The lift is suspended the top of the building.
7 Complete this.
supports / propels / controls / steers
27 That wheel the boat left and right
28 A strong engine the car forwards.
29 A cushion of air the hovercraft
30 This pedal the speed of the forklift truck
1. 1) does
2) work
3) do
2. 5) is
6) have
7) are
8) have
9) does
10) do
3. 11) b
12) f
13) e
14) d
15) a
16) c
4. 17) c, a
18) d, b
5. 19) you have
20) this
21) I'm
22) can
6. 23) on
24) to
25) to
26) from
7. 27) steers
28) propels
29) supports
30) controls